The two subspecies split about 20,000 years ago. But since then, they may have interbred more often than Smithsonian ...

Most pet dogs carry a little wolf inside them; tiny snippets of wolf DNA that slipped into dog genomes after domestication. A ...

ever wondered which dog breeds have the most wolf-like puppies while wolves and dogs share a common ancestry some breeds display striking similarities especially when they're young for this video we ...

Many dog owners may not be surprised to learn that most dogs still carry some wolf DNA in their genomes. Domestication has ...

Genomic analysis of more than 2,700 dog and wolf genomes shows that most modern dogs carry small traces of post-domestication ...

Animal rescues often emphasize spaying and neutering your dogs, especially amid a massive overflow of dogs and puppies in shelters across the United States. When female dogs are in heat, they attract ...

Colorado Parks and Wildlife released video, still photo of canines exploring outside their den Colorado Parks and Wildlife’s wolf reintroduction team on Thursday released video of pups from the King ...

At least one more litter of wolf pups has been born in Colorado, state wildlife officials confirmed Thursday. Colorado Parks and Wildlife biologists are watching four dens and have seen pups and ...

DENVER, Colo. (KRDO) -- Colorado Parks and Wildlife staff have confirmed sightings of new wolf pups in the state. “We are elated to welcome these new wolf pups into the world and into our great state” ...

The pups won't be displayed in the exhibit for another six weeks, the zoo said. — -- Neither dogs nor foxes, two maned wolves with gorgeous red fur and live at the Little Rock Zoo are now proud ...